Hi..this is not technical work...this issue ..has to see by funcational consultant..ask them corss check the input data ....may be worng data incorporated ...data should be related to ...Domestic purchase ,Sub contracting order with item category,stock transfer with itemcategory ,overseas pruchase ,
Please cross check in that area....why you are going BAPi and why dont to go for BDC....
Regards
vamsi
